<!doctype html>
<!--
 * Copyright 2021 The Chromium Authors. All rights reserved.  Use of this
 * source code is governed by a BSD-style license that can be found in the
 * LICENSE file.
-->
<html>
<body>
  <div>This page will be a sub-frame that embeds a webview.</div>
  <webview></webview>
</body>
</html>
